A brain microvasculature endothelial cell‐specific viral vector with the potential to treat neurovascular and neurological diseases

Abstract: Gene therapy critically relies on vectors that combine high transduction efficiency with a high degree of target specificity and that can be administered through a safe intravenous route. The lack of suitable vectors, especially for gene therapy of brain disorders, represents a major obstacle. Therefore, we applied an in vivo screening system of random ligand libraries displayed on adeno‐associated viral capsids to select brain‐targeted vectors for the treatment of neurovascular diseases. We identified a capsid variant showing an unprecedented degree of specificity and long‐lasting transduction efficiency for brain microvasculature endothelial cells as the primary target of selection. A therapeutic vector based on this selected viral capsid was used to markedly attenuate the severe cerebrovascular pathology of mice with incontinentia pigmenti after a single intravenous injection. Furthermore, the versatility of this selection system will make it possible to select ligands for additional in vivo targets without requiring previous identification of potential target‐specific receptors.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: A brain microvasculature endothelial cell‐specific viral vector with the potential to treat neurovascular and neurological diseases ; volume:8 ; number:6 ; year:2016 ; pages:609-625 ; extent:17 ; EMBO molecular medicine / European Molecular Biology Organization ; 8, Heft 6 (2016), 609-625 (gesamt 17)

Contributors, Places and Time

• Creator: Körbelin, Jakob ; Dogbevia, Godwin ; Michelfelder, Stefan ; Ridder, Dirk A. ; Hunger, Agnes ; Wenzel, Jan ; Seismann, Henning ; Lampe, Melanie ; Bannach, Jacqueline ; Pasparakis, Manolis ; Kleinschmidt, Jürgen A. ; Schwaninger, Markus ; Trepel, Martin

Further information

• DOI: 10.15252/emmm.201506078
• URN: urn:nbn:de:101:1-2022111006202576418932
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:20 AM CEST